When radionuclides enter our organism, whether by inhalation, ingestion, or through wounds, they pose a potential health risk. Many previous studies on radionuclide exposure have focused mainly on animal experiments. However, ...
Biochemistry
Jul 4, 2024
0
51
The 2023 Nobel Prize in Chemistry was focused on quantum dots—objects so tiny, they're controlled by the strange and complex rules of quantum physics. Many quantum dots used in electronics are made from toxic substances, ...
Nanomaterials
Mar 20, 2024
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2
The pretty and delicate Asiatic Dayflower, Commelina communis, the individual blooms of which last a mere 24 hours, hence the name, can quickly soak up toxic copper ions from contaminated soil. The plant, which is native ...
Plants & Animals
Nov 17, 2022
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3
Researchers estimate that mercury emissions in the atmosphere have quadrupled since the Industrial Revolution. The heavy metal, generated by burning fossil fuels and the disposal of industrial and medical waste, has become ...
Biochemistry
Aug 15, 2022
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93
Scientists at St Petersburg University, Sirius University of Science and Technology, and St Petersburg Academic University have synthesized the smallest nano-sized metal-organic frameworks to detect heavy metal ions in water. ...
Nanophysics
Nov 8, 2021
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7
A team of researchers at Osaka University has developed a nanopowder shaped like seaweed for a water filter to help remove toxic metal ions. Made of layered sodium titanate, the randomly oriented nanofibers increase the efficacy ...
Materials Science
Nov 19, 2020
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6
Recently, Yang Meng and his colleagues from the Institute of Solid State Physics, Hefei Institutes of Physical Science reported a sensitive electrochemical sensing performance of Ru-loaded single-crystalline (100) CeO2 nanocomposites ...
Nanomaterials
Jul 16, 2020
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3
Using over 18 years of data from ESA's Cluster mission, scientists have mapped the heavy metals in the space surrounding Earth, finding an unexpected distribution and prevalence of iron and shedding light on the composition ...
Space Exploration
Mar 19, 2020
2
1493
Researchers from Skoltech Center for Energy Science and Technology, IPCP RAS and D.I. Mendeleev University of Chemical Technology have designed a new polymer cathode material for ultrafast metal-ion batteries with superior ...
Polymers
Jun 3, 2019
0
8
Researchers at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have designed a new, organic cathode material for lithium batteries. With sulfur at its core, the material is more energy-dense, cost-effective, ...
Materials Science
May 30, 2019
0
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